CN217603937U - Convenient replacement formula work light - Google Patents

Abstract

The utility model discloses a convenient replacement formula work light belongs to the work light field, including the shell, the shell front end is through bolt fixed mounting lamp shade, shell both sides threaded connection has the rotation to detain, and the rotation is detained and is run through the handle, and the handle through the rotation detain run through with the shell keep rotating the connection, shell surface movable mounting has the pull ring, the shell surface on pull ring right side runs through and has seted up the slide rail, and slide rail inboard movable mounting has the slider, can dismantle the connection bulb in the shell, and bulb end fixed connection has the electrical connection seat, the shell internally mounted has the fixing base, and electrical connection seat centre gripping is fixed in the fixing base; when using, when the bulb in the shell damaged, unscrewed the bolt and take off the lamp shade, the pulling ring of pulling makes the fixing base on one side remove along with connecting rod A direction, and then makes the fixing base wholly part, and the connection base drops from the fixing base this moment, alright take out it, for threaded connection's mode, this mode is simple and efficient, and can avoid the user to scratch the hand.

Description

Convenient replacement formula work light

Technical Field

The utility model belongs to the technical field of the work light, concretely relates to convenient replacement formula work light.

Background

At present, the work light in the market is various, and the work light is usually needed to cooperate the work to overhaul equipment such as automobiles and machine tools at night or in the occasions with insufficient light, and the work is carried out in places with poor outdoor light, and the work light is needed to carry out auxiliary illumination.

The existing work lamp is single in design, most of the connection between the bulb and the electric connection seat is in threaded connection, when the bulb is broken and damaged and needs to be replaced, the bulb is not convenient to take off from the electric connection seat, the hands of users are easily cut, and the work lamp is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient replacement formula work light to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient replacement formula work lamp, includes the shell, there is the lamp shade shell front end through bolt fixed mounting, shell both sides threaded connection has rotatory the knot, and rotatory the knot runs through the handle to the handle runs through rotatory the knot and keeps rotating with the shell and be connected, shell surface movable mounting has the pull ring, the shell surface on pull ring right side runs through and has seted up the slide rail, and the inboard movable mounting of slide rail has the slider, the inside bulb that can dismantle of shell is connected with, and the terminal fixedly connected with of bulb connects the electrical socket, shell internally mounted has the fixing base, and connects the electrical socket centre gripping and be fixed in inside the fixing base.

In a preferred embodiment, the fixing seat installed inside the housing is divided into two parts, one of the fixing seats is fixed inside the housing, the other fixing seat is movably installed inside the housing, a connecting rod a is fixedly connected to the outside of the fixing seat, the connecting rod a and the pull ring are fixedly connected, and a telescopic spring a is sleeved on the outside of the connecting rod a.

As a preferred embodiment, the inner sides of the two fixing seats are fixedly connected with non-slip mats, the non-slip mats are arc-shaped, two clamping grooves which are symmetrically arranged are formed in the side surface of one of the fixing seats, and clamping blocks are fixedly connected to the side surface of the other fixing seat and clamped with the clamping grooves.

As a preferred embodiment, a fixing plate is fixedly mounted inside the housing, a through hole is formed in the surface of the fixing plate in a penetrating manner, a sleeve is movably mounted on the inner side of the through hole, a connecting seat is fixedly connected to the upper end of the sleeve and is in sleeve joint with an electric connection seat, and the connecting seat is fixedly connected with a sliding block through a connecting rod B.

As a preferred embodiment, an expansion spring B is sleeved outside the sleeve, and the diameter of the expansion spring B is greater than that of the through hole.

As a preferred embodiment, a power supply base is fixedly mounted at the bottom end inside the shell, and the power supply base penetrates through the sleeve to be connected with the connecting base through a connecting wire.

Compared with the prior art, the beneficial effects of the utility model are that: when the bulb lamp is used, when the bulb in the shell is damaged, the bolt is screwed out to take down the lampshade, the pull ring is pulled, one side of the fixed seat is made to move along the direction of the connecting rod A, the fixed seat is made to be integrally separated, the electric connection seat drops from the fixed seat at the moment, the electric connection seat can be taken out, the method is simple, convenient and quick, the hands of a user can be prevented from being scratched, then a new bulb is taken into the fixed seat, the pull ring is loosened, the connecting rod A is influenced by resilience of the telescopic spring A sleeved outside, the fixed seat is made to be spliced again, the fixed bulb is clamped and fixed, the anti-slip pad is arranged in the fixed seat to increase firmness of the fixed bulb, the sliding block in the sliding rail is pulled downwards, the connecting seat and the sleeve move downwards, the telescopic spring B is made to shrink and then the sliding block is loosened, the telescopic spring B can push the sleeve and the connecting seat to rebound, the electric connection seat is embedded into the fixed seat, the electric connection seat can transmit current to the bulb through the connecting wire, the connecting seat and the bulb, so that the bulb can shine, the bulb can be conveniently and quickly replaced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing base structure of the present invention;

fig. 3 is a schematic diagram of the internal structure of the housing according to the present invention.

In the figure: 1. a housing; 101. a fixed seat; 102. a non-slip mat; 103. a card slot; 104. a clamping block; 105. a connecting seat; 106. a connecting rod B; 107. a sleeve; 108. a telescopic spring B; 109. a through hole; 110. a connecting wire; 111. a power supply base; 2. a lamp shade; 3. a bolt; 4. rotating the buckle; 5. a handle; 6. a pull ring; 601. a connecting rod A; 602. a telescopic spring A; 7. a slide rail; 8. a slider; 9. a bulb; 10. and (4) an electric connection seat.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-3, the utility model provides a convenient replacement formula work light, including shell 1, there is lamp shade 2 shell 1 front end through 3 fixed mounting of bolt, 1 both sides threaded connection of shell has rotatory 4, and rotatory 4 of detaining runs through handle 5, and handle 5 runs through to keep rotating with shell 1 through rotatory 4 of detaining and is connected, 1 surface movable mounting of shell has pull ring 6, 1 surface of shell on pull ring 6 right side runs through and has seted up slide rail 7, and the inboard movable mounting of slide rail 7 has slider 8, 1 inside detachable connections with bulb 9 of shell, and the terminal fixedly connected with power socket 10 of bulb 9, 1 internally mounted of shell has fixing base 101, and the power socket 10 centre gripping is fixed in inside fixing base 101.

Furthermore, the fixing base 101 installed inside the housing 1 is divided into two parts, wherein one fixing base 101 is fixed inside the housing 1, the other fixing base 101 is movably installed inside the housing 1, a connecting rod a601 is fixedly connected to the outer side of the fixing base 101, the connecting rod a601 and the pull ring 6 are fixedly connected, and an expansion spring a602 is sleeved on the outer side of the connecting rod a 601.

In this embodiment, pulling pull ring 6 makes fixing base 101 on one side move along with connecting rod a601 direction, and then makes fixing base 101 wholly part, this moment the connection base 10 drops from fixing base 101, alright take out it, for threaded connection's mode, this mode is simple and efficient, and can avoid the user to scratch the hand, put into between fixing base 101 with new bulb 9, loosen pull ring 6, connecting rod a601 receives the influence that the expanding spring a602 that the outside cup jointed kick-backs, make fixing base 101 splice again, the fixed bulb 9 of centre gripping.

Further, the inner sides of the two fixing seats 101 are fixedly connected with anti-slip pads 102, the shape and structure of the anti-slip pads 102 are arc-shaped, two symmetrically-arranged clamping grooves 103 are formed in the side face of one of the fixing seats 101, clamping blocks 104 are fixedly connected to the side face of the other fixing seat 101, and the clamping blocks 104 are clamped with the clamping grooves 103.

In this embodiment, the firmness of fixing the bulb 9 is increased by the anti-slip pad 102 in the fixing seat 101, and the fixture block 104 and the slot 103 can prevent the fixing seat 101 from being loosened.

Further, the inside fixed mounting of shell 1 has the fixed plate, and the fixed plate surface runs through and has seted up through-hole 109, the inboard movable mounting of through-hole 109 has sleeve 107, and sleeve 107 upper end fixedly connected with connecting seat 105, and connecting seat 105 keeps cup jointing with electrical connection seat 10, connecting seat 105 passes through connecting rod B106 fixed connection slider 8, telescopic spring B108 has been cup jointed to the sleeve 107 outside, and telescopic spring B108's diameter is greater than the inside bottom fixed mounting of diameter shell 1 of through-hole 109 has power socket 111, and power socket 111 runs through sleeve 107 through connecting wire 110 and connects connecting seat 105.

In this embodiment, when the new bulb 9 is fixed, the slider 8 in the slide rail 7 is pulled downwards, the connecting seat 105 and the sleeve 107 move downwards, the telescopic spring B108 is contracted, the slider 8 is loosened, the telescopic spring B108 can push the sleeve 107 and the connecting seat 105 to rebound, the connecting seat 105 is embedded inside the fixing seat 101, the connecting seat 105 is sleeved with the electric connection seat 10, the current can be transmitted to the bulb 9 through the connecting wire 110, the connecting seat 105 and the electric connection seat 10, the bulb 9 is lightened, the bulb 9 is replaced conveniently, the mode is simple and convenient to operate, and the mode is more convenient and quicker for the threaded connection.

The utility model discloses a theory of operation and use flow: when in use, when the bulb 9 in the shell 1 is damaged, the bolt 3 is screwed out to take down the lampshade 2, the pull ring 6 is pulled to enable the fixed seat 101 on one side to move along the direction of the connecting rod A601, so that the fixed seat 101 is integrally separated, at the moment, the electric seat 10 falls out of the fixed seat 101 and can be taken out, compared with a threaded connection mode, the mode is simple, convenient and quick, the situation that a user scratches the hand can be avoided, then a new bulb 9 is taken in and put between the fixed seats 101, the pull ring 6 is loosened, the connecting rod A601 is influenced by the resilience of the telescopic spring A602 sleeved outside, the fixed seats 101 are spliced again to clamp and fix the bulb 9, and be equipped with slipmat 102 in the fixing base 101 and increase the fastness of fixed bulb 9, again stimulate slider 8 in the slide rail 7 downwards, connecting seat 105 and sleeve 107 move downwards, make expanding spring B108 shrink, loosen slider 8 again, can make expanding spring B108 promote sleeve 107 and connecting seat 105 resilience, inside the embedding fixing base 101, make connecting seat 105 cup joint connecting seat 10, the electric current alright pass through connecting wire 110, connecting seat 105 and connecting seat 10 transmit to bulb 9, make bulb 9 shine, just accomplish the change of bulb 9, the mode is easy and simple to handle, for threaded connection's mode convenient and fast more.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A portable replaceable worklight comprising a housing (1), characterized in that: the utility model discloses a lamp holder, including shell (1), handle (5), slide rail (7), shell (1) and shell (10), shell (1) front end has lamp shade (2) through bolt (3) fixed mounting, shell (1) both sides threaded connection has rotatory knot (4), and rotatory knot (4) run through handle (5) to handle (5) run through with shell (1) through rotatory knot (4) and keep rotating to be connected, shell (1) surface movable mounting has pull ring (6), shell (1) surface on pull ring (6) right side runs through and has seted up slide rail (7), and slide rail (7) inboard movable mounting has slider (8), shell (1) inside can be dismantled and be connected with bulb (9), and bulb (9) terminal fixedly connected with connects electrical socket (10), shell (1) internally mounted has fixing base (101), and connects electrical socket (10) centre gripping and be fixed in inside fixing base (101).

2. The portable replacement worklight of claim 1, wherein: fixing base (101) of shell (1) internally mounted divide into two altogether, wherein one fixing base (101) be fixed in inside shell (1), another fixing base (101) movable mounting inside shell (1), and this fixing base (101) outside fixedly connected with connecting rod A (601) to connecting rod A (601) and pull ring (6) keep fixed connection, connecting rod A (601) outside has cup jointed expanding spring A (602).

3. The portable replacement worklight of claim 1, wherein: the anti-skid pad (102) is fixedly connected to the inner sides of the two fixing seats (101), the shape structure of the anti-skid pad (102) is arc-shaped, two clamping grooves (103) which are symmetrically arranged are formed in the side face of one fixing seat (101), a clamping block (104) is fixedly connected to the side face of the other fixing seat (101), and the clamping block (104) and the clamping grooves (103) are clamped.

4. The portable replacement worklight of claim 1, wherein: the inside fixed mounting of shell (1) has the fixed plate, and the fixed plate surface runs through and has seted up through-hole (109), through-hole (109) inboard movable mounting has sleeve (107), and sleeve (107) upper end fixedly connected with connecting seat (105) to connecting seat (105) keep cup jointing with electrical connection seat (10), connecting seat (105) are through connecting rod B (106) fixed connection slider (8).

5. The portable replacement worklight of claim 4, wherein: an extension spring B (108) is sleeved on the outer side of the sleeve (107), and the diameter of the extension spring B (108) is larger than that of the through hole (109).

6. The portable replacement worklight of claim 1, wherein: the power socket (111) is fixedly mounted at the bottom end inside the shell (1), and the power socket (111) penetrates through the sleeve (107) through the connecting wire (110) to be connected with the connecting seat (105).

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